Pith Number

pith:XPBJGXE3

pith:2015:XPBJGXE3EDU6OE3ODBELB5BJNY

not attested not anchored not stored refs pending

Derivation of second-order relativistic hydrodynamics for reactive multi-component systems

Kyosuke Tsumura, Teiji Kunihiro, Yuta Kikuchi

arxiv:1507.04894 v1 · 2015-07-17 · hep-ph · nucl-th · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPBJGXE3EDU6OE3ODBELB5BJNY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:21:47.272499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc2935c9b20e9e7136e1848b0f4296e02f472a9695334d6a9c37fc3594dae9b

Aliases

arxiv: 1507.04894 · arxiv_version: 1507.04894v1 · doi: 10.48550/arxiv.1507.04894 · pith_short_12: XPBJGXE3EDU6 · pith_short_16: XPBJGXE3EDU6OE3O · pith_short_8: XPBJGXE3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XPBJGXE3EDU6OE3ODBELB5BJNY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bbc2935c9b20e9e7136e1848b0f4296e02f472a9695334d6a9c37fc3594dae9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d71209a3201d1a06af9dfe32cf26394f1d6ebf404708a0e74602671cb5c9066",
    "cross_cats_sorted": [
      "nucl-th",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-07-17T09:38:57Z",
    "title_canon_sha256": "22d1055dd387ab6f7c178b7e7b56db2357c2a696f6e5eee848f96dcb707a4ce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04894",
    "kind": "arxiv",
    "version": 1
  }
}